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London and Dublin have clashed over what will happen to the border between Northern Ireland and the Irish Republic - something the EU says needs to be resolved if Brexit negotiations are to move onto trade next month.

Bertie Ahern is Ireland's former PM - here he gives his take on what needs to be done to prevent a hard border.

You can also hear a clash of opinions from Labour's Kate Hoey and Irish senator Neale Richmond.

(Image: Brexit border protestors, credit: Getty Images)